I've always liked 1870 patent CD 145 CREB beehives since I was a kid. These three are some of my favorites because of the extra thick glass and off center pinholes. The blue aqua example was saved from a Georgia swamp a few years ago, the yellow green one was possibly used on a railroad line in South Carolina and the med. purple was found at a hoarders estate sale in Missouri with three or four others. The blue aqua and purple are both mold number 4's and the yellow green does not have a mold #. View original to see them in better detail.